甘肃中部地区农业可持续发展初探

甘肃中部地区干旱少雨,植被稀疏,水土流失严重,制约着农业产业的发展。今后该地区的农业生产,必须遵循透度性、限制性、多样性、有机化和循环利用等原则,在“集中、优势、集约、高效”的利用策略下,把相对短缺的水肥资源富集起来,用于优势土地,通过生态学合理的集约化生产经营方式,建设高效、优质、高产的农业产业体系,以实现农业的可持续发展。

Preliminary Probe into the Sustainable Development of Agriculture in the Central Part of Gansu Province

The central Part of Gansu Province is characterized by sparse vegetation and serious wa-ter and soil loss, and dry climate with seldom rain. Thus affect the development of agriculture. From nowon, the aghcultural production must follow the principle of mederation, restriction, diversification, andcyclical utilization. Based on the tactics of "concentration, superiority, intension, efficiency", it concen-trates the insamcient water and fertilizer resources, rationally used in the superior land: Then fondng theaghcultural production system of efficiency, good quality and high output, by means of the rational inten-sive fandng. Thus making the agricultural sustainable development come to ture.